| Grevenmacher to Lagoa | 1,780.60 mi (2,865.59 km) |
| Grevenmacher to Lagos | 1,149.35 mi (1,849.70 km) |
| Grevenmacher to Lamego | 908.14 mi (1,461.51 km) |
| Grevenmacher to Leiria | 1,011.75 mi (1,628.25 km) |
| Grevenmacher to Lisbon | 1,077.30 mi (1,733.75 km) |
| Grevenmacher to Loule | 1,125.11 mi (1,810.69 km) |
| Grevenmacher to Loures | 1,072.21 mi (1,725.56 km) |
| Grevenmacher to Lourinha | 1,056.12 mi (1,699.65 km) |
| Grevenmacher to Lousa | 973.50 mi (1,566.69 km) |
| Grevenmacher to Lousada | 914.27 mi (1,471.37 km) |
| Grevenmacher to Macedo de Cavaleiros | 855.68 mi (1,377.08 km) |
| Grevenmacher to Mafamude | 936.72 mi (1,507.50 km) |
| Grevenmacher to Mafra | 1,072.39 mi (1,725.84 km) |
| Grevenmacher to Maia | 931.53 mi (1,499.16 km) |
| Grevenmacher to Mangualde | 931.18 mi (1,498.59 km) |
